DVD-r works in DVDROM not in standalone

[graysky]

I backed-up about 7 movies now and never came across this before. I just ripped Wag the Dog (all fits on one dvd-r). I stripped out the French audio and other subtitles. Anyway, I burnt it on to a Princo 2x DVD-R.

It plays just fine in my Pioneer DVD-117 drive. But when I take it to my stand alone Pioneer 343 (which plays the Princo 2x DVD-R just fine), nothing happens, just a black screen. I cannot skip around to another chapter or get a menu - just a black screen.

I got no errors when I previewed it in the "DVD Play" function of IFOEdit.

Any ideas anyone?

[[_chef_]]

Use another burnprogram to verify your media and player combination.